Launchpad has imported 9 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=63383.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2013-04-10T14:24:03+00:00 Chris J Arges wrote: Created attachment 77747 Glitchy Output If I attach an external monitor to my Lenovo Thinkpad T420 and type the following command: xrandr --output VGA1 --auto --primary --output LVDS1 --off I get glitchy output as shown in the attached picture. I have tested with a pre-built Ubuntu kernel here: http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/current/ This should be commit bae3699182027525d92b97d904578a533264b242 from the drm-intel tree next branch. The related launchpad bug is here: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1157678 While https://bugs.freedesktop.org/show_bug.cgi?id=57160 is linked in the bug, I believe this is another issue. I've tested with a kernel that contains the patch and it did not fix the issue. My graphics card is: 2nd Generation Core Processor Family Integrated Graphics Controller [8086:116] Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1155838/comments/9 ------------------------------------------------------------------------ On 2013-04-10T14:33:43+00:00 Daniel-ffwll wrote: Ah, a victim for testing a few patches of mine! Please test the pll-limits-mess branch from http://cgit.freedesktop.org/~danvet/drm Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1155838/comments/10 ------------------------------------------------------------------------ On 2013-04-10T19:11:59+00:00 Chris J Arges wrote: Daniel, I've tested with the pll-limits-mess branch, and it resulted in the same output. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1155838/comments/11 ------------------------------------------------------------------------ On 2013-04-10T20:44:39+00:00 Chris Wilson wrote: Can you please attach a drm.debug=6 dmesg and Xorg.log from the latest run? Also the output of intel_reg_dumper would be useful. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1155838/comments/13 ------------------------------------------------------------------------ On 2013-04-10T21:45:48+00:00 Chris J Arges wrote: Created attachment 77782 dmesg (drm.debug=6) Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1155838/comments/16 ------------------------------------------------------------------------ On 2013-04-10T21:46:09+00:00 Chris J Arges wrote: Created attachment 77783 Xorg.0.log Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1155838/comments/17 ------------------------------------------------------------------------ On 2013-04-10T21:46:35+00:00 Chris J Arges wrote: Created attachment 77784 intel_reg_dump Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1155838/comments/18 ------------------------------------------------------------------------ On 2013-04-10T22:12:26+00:00 Chris Wilson wrote: And the other one is 'cat /sys/kernel/debug/dri/0/i915_gem_framebuffers' Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1155838/comments/19 ------------------------------------------------------------------------ On 2013-04-10T22:36:11+00:00 Chris J Arges wrote: Created attachment 77787 i915_gem_framebuffer Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1155838/comments/20 ** Changed in: xserver-xorg-video-intel Status: Unknown => Confirmed ** Changed in: xserver-xorg-video-intel Importance: Unknown => Medium ** Bug watch added: freedesktop.org Bugzilla #57160 https://bugs.freedesktop.org/show_bug.cgi?id=57160 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1155838 Title: raring: corrupted display on LVDS when I disconnect my HDMI output To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1155838/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
